baber/WOPTO huggingface dataset:
Patent JP-2000168120-A (JP)
Title: Printing apparatus
Inventor: TAKAKURA TOSHIRO
IPC: B41J2/375
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To surely prevent a printing head from being broken or the like by stopping the supply of a strobe signal to the printing head when the strobe signal exceeds a maximum connection time of the printing head, and turning a power source into an off state if the supply to the printing head exceeds a predetermined time because of a failure. SOLUTION: A count operation is started by a timer 11 when a strobe order signal is output from a CPU 1 and a printing control part 3. The timer 11 is set to output a carry signal when a maximum connection time of a thermal head is exceeded after the count operation is started. When the maximum connection time is exceeded and the carry signal is output from the timer 11, a logic circuit 7 is inverted to stop the supply of an actual strobe signal to a printing head 9. In the case where the logic circuit 7 fails and the actual strobe signal is output from the logic circuit 7 for a predetermined time set to a timer 13, a logic circuit 15 receives the carry signal from the timer 13 and turns off a source switch of the printing head 9.
Patent JP-H06179809-A (JP)
Title: Stable emulsion of perfluoropolyether and fatty material, and its preparation
Inventor: FUABIO BURUNETSUTA
IPC: C08L71/02
Filed: 1991-12-18
Abstract: PURPOSE: To prepare a stable emulsion of fat substances and perfluoropolyethers having perfluoroalkyl terminal groups.  
     CONSTITUTION: This emulsion is formed from 1 to 50 wt.% one or more kinds of perfluoropolyethers having perfluoroalkyl terminal groups, 10 to 95 wt.% one or more kinds of polyhydroxy compds., 10 to 80 wt.% (including water or a hydrophilic solvent if these are present) one or more kinds of fat substances having the melting points not higher than 100°C and 0.1 to 10 wt.% one or more kinds of emulsifiers soluble in the polyhydroxy compds. The polyhydroxy compds. are selected from glycerols, polyalcohols except the glycerol and saccharides and have at least three hydroxyl groups. The polyhydroxy compds. are dissolved in water or a hydrophilic solvent when these compds. are solid. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000183387-A (JP)
Title: Method and device for manufacturing optoelectric conversion module
Inventor: SHIMIZU HITOSHI
IPC: H01L31/042
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To cut a film substrate with accuracy, even under unstable conditions where an ear end curls, for supplying a cut optoelectric conversion element to a specified position. SOLUTION: A deliver part 51 for delivering a film substrate 1s, where an optoelectric conversion element 1u is formed, a length-measuring part 52 which reads a mark recorded on the film substrate 1s and delivers the film substrate 1s by a prescribed amount, a first cutter blade 33 which cuts while delivering, the film substrate 1d in the transfer direction, a second cuter blade 34 which cuts the film substrate 1s in the width direction, and a specified-position supply part 53 which transports accurately to the suction position of a suction table 32t, which transports the cut optoelectric conversion element 1u to a protective film 12, are provided.  Here, the delivery part 51, length measurement part 52, and the specified-position supply part 53 suck and transfer the film substrate 1s and the optoelectric conversion element 1u, while cutting with the second cutter blade 34 is performed during delivered part after passing it is sucked by a depressurized chamber for tension in the transfer direction.
Patent JP-H11184195-A (JP)
Title: Image forming device
Inventor: KINOSHITA TAKESHI
IPC: G03G15/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having an image forming unit constituted so that it can be divided into the plural units and it is made compact by extremely reducing the number of terminals connected to an image forming device main body. SOLUTION: The inside frame Y21 of a drum housing 72C is provided with an electrode plate 76C so that a cable run is formed between the grid electrode 62C of an electrostatic charger 61C and an electric field shielding electrode 59C attracting toner splashed at a developing time by impressing a voltage whose potential is identical to the electrode 62C when the divided units are assembled. When the image forming unit 40C is loaded in the image forming device main body, the connection terminal for supplying electric power formed at the charger 61C is connected to the power supply terminal of the device main body so that a grid voltage is supplied to the electrode 62C and supplied to the electrode 59C through the plate 76C.
Patent JP-2001167922-A (JP)
Title: Fine particle magnetic body
Inventor: YAMADA HIROSHI
IPC: H01F1/36
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide magnetic body for high frequency, which contains magnetic substance phase of fine particulate form, where both permeability and saturation magnetization are large in the high frequency region of at least several hundreds of MHz. SOLUTION: This substance has a structure in which at least a part of fine particle magnetic body is composed of a magnetic body phase of fine particle, having a magnetic anisotropic constant which is not zero and a volume of at most 5×10-22 m3. In the fine particle magnetic body, the structure of the magnetic body phase, where the absolute value of magnetic anisotropic energy which is defined by the product of each volume of the magnetic body phase and the magnetic anisotropic constant, is at most 3×10-21 J(Joule) is formed.
Patent JP-H10162722-A (JP)
Title: Annular fluorescent lamp
Inventor: SATO AKIHISA
IPC: H01J5/50
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an annular fluorescent lamp having the less transmission of an ultraviolet ray, an unseen-through base inside, and high optical efficiency. SOLUTION: An annular fluorescent lamp is equipped with an annular light emitting tube 1 and base main bodies 6 and 7 arranged in part of the light emitting tube 1, and the base main bodies 6 and 7 are formed by translucent synthetic resin material to which an ultraviolet ray absorbent is added. Irregular patterns 13 and 14 for diffusing transmitted light are formed on the surfaces of the base main bodies 6 and 7, and an ultraviolet ray, transmitting the base main bodies 6 and 7, is absorbed by the ultraviolet ray absorbent to become difficult to be projected outside. A characteristic; having a high light transmission ratio, but an unseen-through base inside; can be obtained by the combination of the transparent synthetic resin material and the irregular patterns 13 and 14.
Patent JP-2000178180-A (JP)
Title: Material for forming neovascular bed for use in making capillary-rich tissue in vivo
Inventor: IWATA HIROO
IPC: A61F2/02
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material intended for preparing such a site including a sensor-embedding site as to enable cell transplantation or transplanted cell removal to be easily conducted when needed through making a void enclosed by capillaries when embedded. SOLUTION: This material for forming a neovascular bed is obtained for the purpose of preparing a void enclosed by a capillary-rich tissue and enabling cells to be transplanted or a sensor to be embedded therein through embedding this material there (in the tissue). It is preferable that this material has a material base (e.g. a bag made of hydrogel, polymeric membrane or inorganic material) and a neovascular-inducing factor capable of making abundant capillaries (e.g. vascular epithelial cell growth factor, basic fibroblast growth factor, acidic fibroblast growth factor, blood platelet-derived growth factor, transforming growth factor-4, osteonectin, angiopoietin 1 and 2) and the neovascular-inducing factor lies under a sustained release condition.
Patent JP-2001170707-A (JP)
Title: Method for grinding rolling roll and rolling roll
Inventor: KIJIMA HIDEO
IPC: B21B28/02
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for grinding a rolling roll by which a uniform cross ground mark without even the boundary line of the ground mark is simply and efficiently imparted to a part of a toll where a rolled stock having the maximum width to be rolled is threaded. SOLUTION: Using a grinding wheel the inside diameter of a hollow disk-like grindstone of which is taken as a value more than twice the quantity of the maximum offset of the rotary shaft of the grinding wheel and the sum of the outside diameter and inside diameter of the grinding wheel is taken as not more than the difference between the effective barrel length of the rolling roll and the maximum width of the rolled stock to be rolled with the rolling rolls, the cross ground mark is imparted to the rolling roll.
Patent JP-H05175847-A (JP)
Title: Parallel a/d converter
Inventor: NAGAZUMI YASUO
IPC: H03M1/14
Filed: 1991-12-19
Abstract: PURPOSE:To parallelly receive a lot of analog signals, to easily economically construct the parallel A/D converter (ADC) for converting these signals to digital data, to arbitrarily select correspondence between input analog signals and output digital signals and further to arbitrarily change the characteristic even while executing the conversion concerning the ADC applied to a video data input device, pattern information processor and parallel arithmetic processor, etc. CONSTITUTION:This ADC is composed of plural digital timers D and L, plural analog comparators C, clock supply device and common reference input generator X to repeatedly generate time functions such as a primary function and an exponent function or the like, the analog signal levels of respective parallelly supplied inputs are compared with a reference input level supplied in common by the comparator C, the time width of the output pulse is measured by the digital timers D and L corresponding to the respective inputs, and digital output data are fixed in parallel.
Patent JP-2001163950-A (JP)
Title: Manufacturing method for polyepoxy polyether
Inventor: YAMAMOTO GORO
IPC: C08G59/02
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a polyepoxy polyether having an extremely low chlorine content suitable in use for an electronic or electric insulating material. SOLUTION: The manufacturing method for a polyepoxy polyether comprises reacting a terminally unsaturated, urethane linkage-bearing polyether compound represented by the formula (wherein R is a residue obtained by removing an NCO group from a polyisocyanate; R1 is a 2-4C alkylene group; R2 is a 1-12C alkylene group; R3 is a hydrogen atom or a methyl group; n is an integer of 1-1,000; m is an integer of 0-2; and k is an integer of 2-6) with a peroxide.
Patent JP-H07146161-A (JP)
Title: Apparatus for detecting change of motion
Inventor: TAKEDA FUMIHIDE
IPC: G01D21/00
Filed: 1992-09-10
Abstract: PURPOSE:To detect a change in motion in real time, at a high S/N ratio and with a high accuracy by a method wherein the time interval of pulses which are measured on the basis of the digitized time-series signal of the motion is used as a parameter. CONSTITUTION:A motion 1 is extracted by parts 2a, 2b as a signal which is proportional to the time interval of pulses, the signal is digitized by parts 3a, 3b, the time interval of the pulses is measured continuously, and the time interval is used as a parameter T. Differential output means 4a, 4b which have changed it into a time series find a linear difference value DELTATm.n at the time Tm on the basis of a quantity proportional to a difference at an arbitrary time interval (n), and the secondary difference value DELTA<2>Tmn.k is computed by parts 5a, 5b. Then, action output means 6a, 6b find a quantity proportional to a difference at an arbitrary time interval K as a second-power value of a time series DELTATj.n, and the parameter which has been changed into the time series is used as an a-th power action, actions ACm, ACm' and the like at the time tm. In addition, the product of the value DELTATm.n multiplied by the value DELTA<2>Tmn.k is computed by parts 7a, 7b and the parameter of the product is used as the power Pm at the time Tm. A characteristic is extracted on the basis of the recognition of a change in waveforms of the actions ACm, AC'm and the power Pm, and it is compared with a threshold value and judged by parts 8a, 8b.
Patent JP-H10184359-A (JP)
Title: Cooling water exchange device for engine
Inventor: AKAZAWA YASUMASA
IPC: F01P11/06
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To speedily exchange engine cooling water by arranging detachable means mounted on a filler port of a radiator, and switchably connecting a positive pressure line for energizing positive pressure and a negative pressure line for generating negative pressure thereto. SOLUTION: In order to remove cooling water such as LLC inside an engine cooling water passage 1, a plug 12 is attached to a filler port 2 of a radiator 6 in a water-tight condition. Changeover parts 17, 24 are switched to a position as indicated by the drawing. An air compressor 14 and an engine are driven. Negative pressure generated in an ejector 23 is applied to the cooling water passage 1 through passages 23a, 25, c, d, 13, 12. A boiling point of the cooling water is thus lowered. The cooling water is boiled with a comparatively low temperature and is pressurized by generated bubbles. Total cooling water and bubbles inside the engine cooling water passage 1 are suctioned in such a state and discharged from an outflow port 27 of the ejector 23. Removal and discharge are performed in an extremely short time.
Patent JP-H10176151-A (JP)
Title: Adhesive tape for semiconductor
Inventor: TAGUCHI YOSHIO
IPC: C09J161/18
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive tape for semiconductors which is excellent in adhesiveness and moisture absorption by forming a semicured adhesive layer comprising a xylene resin and an acrylonitrile copolymer rubber on a substrate film. SOLUTION: An acrylonitrile-butadiene copolymer rubber or acrylonitrile- isoprene copolymer rubber having a combined nitrile content of 10-50wt.% or a carboxylated acrylonitrile copolymer rubber contg. 1-10wt.% reactive monomer units (e.g. acrylic or methacrylic acid units) is used. 100 pts.wt. xylene resin having an m.p. of 30-200 deg.C and 20-100 pts.wt. acrylonitrile copolymer rubber are mixed and dissolved in a solvent (e.g. methyl ethyl ketone) to give an adhesive. The adhesive is applied to a substrate film (e.g. a polyimide film) having a thickness of 10-150μm and thermally dried to form a semicured adhesive layer with a given thickness.
Patent JP-H11188666-A (JP)
Title: Hydraulic remote control type manipulator
Inventor: HIRAMOTO YUKIO
IPC: G02B21/32
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic remote control type micro-manipulator whose micro tool front end will not move even if a temperature change occurs. SOLUTION: A bimetal type compensator 32 is fitted between a piston 36 and a screwing member 31. The bimetal type compensator 32 separates the piston 36 away from the screwing member 31 or allow them to approach each other in an opposite direction to the direction in which an inching member moves by the substantially same amount as the amount by which the inching member moves.
Patent JP-H11184340-A (JP)
Title: Electrophotographic image forming method and image forming device
Inventor: OSHIBA TAKEO
IPC: G03G5/04
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming method and an electrophotographic image forming device capable of obtaining a stable high- quality copied image over a long term. SOLUTION: This method is provided with a cleaning member performing such cleaning that toner remaining on an organic photoreceptor provided with a photoreceptive layer on a conductive supporting body is removed by an elastic rubber blade 8 after the toner is developed on the surface of the photoreceptor and transferred to recording material. In the method, zinc stearate is incorporated in the toner by an amount >=0.01% and <=0.5% with reference to toner weight, and the blade 8 is substantially held on the abutting surface side of a cleaning blade on the photoreceptor by a supporting member for fixing the blade 8 on the cleaning member.
Patent JP-H06187058-A (JP)
Title: Power facility operation control method
Inventor: YANASE HIDESHI
IPC: G05F1/70
Filed: 1992-12-21
Abstract: PURPOSE:To converge the voltage and reactive power of a system to a target value with minimum operations and to equalize an equipment service life term by equalizing the time of operations of equipments by deciding the procedure of minimum operations based on the latest change amount of the voltage or power of power facility corresponding to the judged result of a control direction. CONSTITUTION:The controlled variable of the voltage or reactive power is detected (ST1) and the control direction such as increasing/decreasing the voltage or reactive power for controlling it to a proper value is judged (ST2). Latest change amount data 4 of the voltage or reactive power at the time of once operating each transformer tap or phase control facility are received, and the procedure of minimum operations is decided corresponding to the judged result of the control direction. (ST3). On the other hand, it is judged whether there are plural minimum procedures or not (ST5) and when there are plural procedures, the equipment with minimum operations is selected out of controlled system equipments (ST6) while receiving accumulated operation time data 7 of respective transformer taps and phase control facilities. Then, the selected equipment is decided (ST8) and an operating command is sent to the equipment (ST9).
Patent JP-H05263004-A (JP)
Title: Process for dyeing or printing hydroxyl group-containing fiber material
IPC: D06P3/87
Filed: 1992-12-21
Abstract: PURPOSE: To obtain dyed or printed articles excellent in shade uniformity and fastness, etc., by employing a specific yellow or orange dyeing dye in combination with a blue dyeing dye and/or a red dyeing dye in dyeing or printing a hydroxyl group-containing fiber material.  
     CONSTITUTION: An yellow or orange dyeing dye (e.g. formula II) represented by formula I (wherein X 1  and X 2  are each a naphthylenic group; R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7  and R 8  are each H, 1-8C alkyl, 1-8C alkoxy, halogen, carboxy, sulfo, ureido, or 2-6C alkanoylamino with the alkyl moiety substituted or unsubstituted) is prepared. And this dye and a blue dyeing dye (e.g. formula III) and/or a red dyeing dye are applied together to dye or print a hydroxyl group-containing fiber material (e.g. cotton). Thus there can be obtained a dyed or printed article excellent in surface levelness, rubbing fastness, wet rubbing fastness, light fastness, etc. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0616591-A (JP)
Title: Production of 4,4,-dimethoxy-2-butanone
Inventor: NISHIHIRA KEIGO
IPC: C07C49/175
Filed: 1991-11-26
Abstract: PURPOSE:To obtain 4,4-dimethoxy-2-butanone in an industrially suitable way in high yield by acetalization of sodioformylacetone as feedstock in the form of a methanol solution using sulfuric acid. CONSTITUTION:Without the need for isolating from the reaction liquor sodioformylacetone produced by reaction between acetone, methyl formate and sodium methoxide in the form of a methanol solution, the resulting methanol solution is put to neutralization/acetalization. In this case, sulfuric acid is used as neutralizing/acetalizing agent, and the methanol solution of the sodioformylacetone and sulfuric acid is simultaneously fed into a reactor where they are mixed and made to react with each other, thus obtaining the objective 4,4-dimethoxy-2-butanone.
Patent JP-2001173280-A (JP)
Title: Disc tumbler type cylinder lock
Inventor: YAMATE YUJI
IPC: E05B29/04
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide disc tumbler type cylinder lock with high crime preventive performance which is never easily illicitly unlocked. SOLUTION: This cylinder lock comprises an outer cylinder 5 having engagement grooves 3 and 4 on an inside surface 2; an inner cylinder 8 having an axial hole 6 and a radial through-hole 1 in the inner part; and a disc tumbler 9 energized by the elastic force of a spring 10 and engageable with the engagement grooves 3 and 4 of the outer cylinder 5. The engagement groove 3 for engaging the upper end of the disc tumbler 9 has a clearance larger than the engagement groove 4 for engaging the lower end with the upper end of the disc tumbler 9. Even if the lower end of the disc tumbler 9 is engaged with the engagement groove 4 to rotate the disc tumbler 9 to the right with the inner cylinder 8, the upper end right angle of the disc tumbler 9 does not get on the boundary angle part between the inside surface 2 of the outer cylinder 8 and the engagement groove 3, and the upper end part of the disc tumbler 9 is engaged with the engagement groove 3 by the energizing force of the spring 10. Accordingly, this disc tumbler type cylinder lock 1 is never illicitly unlocked.
Patent JP-2001173682-A (JP)
Title: Electromagnetic clutch structure for compressor
Inventor: TANIGAKI RYUHEI
IPC: H02K49/04
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic clutch structure for compressor capable of minimizing the pulley diameter without being limited by the outer diameter of a coil even in a small alignment. SOLUTION: In this electromagnetic clutch structure for compressor, the drive shaft 10 7 of a compressing mechanism is housed in a housing protruded to the outside through the nose part 106 of the housing, a drive rotor 142 containing the coil 143 of an electromagnetic clutch 1CL is rotatably supported on the circumference of the nose part 106 through a clutch bearing 141, and an armature plate 149 opposed to the coil 143 is interlocked and connected to the protruding end of the dive shaft 107. A pulley 161 fixed to the drive rotor 142 is arranged between a compressor body and the coil 143.
Patent JP-H06187540-A (JP)
Title: Paper money conveying speed controller
Inventor: KATSUKI HIDEAKI
IPC: G07D9/00
Filed: 1992-12-21
Abstract: PURPOSE:To provide a paper money conveying speed controller which can eliminate the jam of paper money to feed the paper money at a high speed by setting a feeding speed in response to each strength of paper of both new and old types of paper money. CONSTITUTION:A paper money discriminating part 21 discriminates not only the genuineness, the type, the number of sheets, and the obverse and reverse of paper money but the paper quality of the supplied paper money. Based on these discriminating results, a CPU 31 performs the output control of a main motor M and a conveying speed control function sets the optimum conveying speed of a paper money conveying path. For instance, it is decided that the paper money has high intensity when the high paper quality is decided by the part 21. Thus the CPU 31 sets a high conveying speed of paper money since there is no fear to cause the paper jam. Meanwhile the low quality of paper money caused its circulation is decided when the low paper quality is decided by the part 21. Thus the CPU 31 sets a low conveying speed since the paper jam is easily caused on the conveying path.